audiofilter

qr算法的matlab代码，利用矩阵的QR分解，逐步按递推法构造矩阵的分解序列的过程，只要原始矩阵式非奇异矩阵，则由QR算法就完全确定其分解序列了(qr algorithm matlab code using a QR decomposition of the matrix, step by step process of the recursive method to construct the matrix decomposition sequence, as long as the original matrix nonsingular matrix by the QR algorithm completely determine the sequence of its decomposition)

说明：  应用于混沌电路研究，可以对其进行仿真，可观测到混沌现象(applied chaotic circuit, its simulation, observation of Chaos)

说明：  安德森经典著作：最优滤波，学习最优滤波的基础教材(Anderson classics: the optimal filter, optimal filter based learning materials)

利用Singer模型算法对机动目标进行跟踪，算出X方向量测噪声方差以及y方向量测噪声方差(Singer model algorithm used to track maneuvering target, calculate the X direction of the measurement noise variance and the y direction of the measurement noise variance)

lyapunov指数总结,讲的很详细，是学习的好资料，大家快下载吧(Lyapunov index, speak very detailed, is learning good information, everyone to download)

林智仁的libsvm工具箱，是较新版本。里面有c源码(the libsvm toolbox by Lin Zhiren , which is a newer version)

语音信号的数字水印技术，比较全，可以完成音频文件的水印嵌入和提取(Digital watermarking technology based on matlab program )

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matlab中求矩阵中n个绝对值最大的数(my english is very bad)

各种插值拟合的子程序，使用matlab编的，请大家使用。(various interpolation fitting subroutine, use Matlab series, please use.)